- 相关词组
- punch profile radius凸模圆角半径
- radius of gyration回转半径
- protection radius保护半径
- radius vectorn.矢径，向量径;动径;
- cause friction导致摩擦
- pendulum type friction machine摆锤式摩擦试验机
- radius of turn旋转半径
- punch radius冲头半径
- predicted mean value预期值
- pipe friction管摩擦
- radius head夹头
- quadratic mean均方值
- in the mean time同时;
- quadratic mean error二次平均误差
- mean weight平均重量
- number of friction pairs摩擦副数
- positive radius of communication有效通信半径
- friction wear摩擦损耗
- profi1e mean line翼型中弧线
- permanent friction loss永久摩擦损失
- 今日热词
- 热门搜索
- Rotten Tomatoes 烂番茄;
- thirteen n.十三;十三岁;十三个;num.十三;
- Access denied 拒绝访问;访问拒绝;拒绝存取;禁止访问;拒绝进入
- 405 not allowed 405错误;HTTP状态码
- aws abbr.adjustable wire stripper 可调剥线钳;advanced warning system 高级警报系统;
- sweat n.汗水;出汗;繁重的工作;v.出汗;苦干;焦虑;渗出水分;用文火熬;
- treasure n.财宝，珍宝;得力助手;v.珍藏，珍视，珍爱;
- clearly adv.清晰地;易懂地;显然地;
- ounce n.盎司;<口>少量，一点儿;雪豹;
- type n.类型，种类;一类（人或事物）;…类型的人;印刷文字;v.打字;定型;
- How are you doing 你好吗;你过得如何;你过得好吗;
- burden n.负担;重负;v.烦扰;（使）担负;
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